Guides & Articles
Learn PDF tips from our 15 practical guides, covering compression, conversion, and document security.
How to Compress a PDF on Your Phone: Android & iPhone
Compress PDFs from an Android phone or iPhone without installing an app. Step-by-step instructions, differences between each OS, and tips to keep the compressed result sharp.
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How to Compress a PDF for BUMN Recruitment (File Size Requirements)
A guide to compressing PDFs for BUMN (Indonesian state-owned enterprise) recruitment: file size requirements, the right compression steps, how to check the result, and tips to keep documents readable.
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How to Create an ATS-Friendly CV That Passes Screening
How to create an ATS-friendly CV that passes administrative screening: system-readable formats, design mistakes that cause rejection, and examples of the right content
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How to Split PDF Pages Easily
Learn how to split a PDF with ease: extract specific pages, divide a PDF into multiple files, and remove unneeded pages, right from your browser.
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How to Merge Job Application PDFs into One File
Combine your cover letter, CV, diploma, and transcript into one neat PDF. A guide to the correct document order, how to merge them, and file size tips.
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How to Merge Scanned KTP & KK: Combine ID Card, Family Card, and Diploma Photos into 1 PDF on Your Phone
How to easily merge scans of your KTP (ID card) and KK (family card) into 1 PDF. Combine KTP, KK, and diploma photos into 1 PDF on your phone without an app, with 100% private processing.
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How to Convert JPG to PDF for Official Documents (ID Card, Diploma)
Convert JPG to PDF for official documents such as ID cards and diplomas. A guide to converting many photos at once, arranging page order, and tips for a neat result ready to upload.
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How to Convert Word to PDF on Your Phone Without an App
Convert Word to PDF right from your Android or iPhone browser without installing an app. Follow the steps, fix broken formatting, and use the online tool.
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How to Scan Documents That Pass ATS Systems
For your CV to be read by ATS systems, scan at the right resolution, add an OCR text layer, and save as a text PDF. Avoid these 6 common mistakes.
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CPNS Documents Over the 200KB Limit? Here Is the Solution
Failed to upload to the SSCASN portal because your CPNS documents exceed the 200KB limit? Compress your ID card, diploma, and transcript PDFs instantly without losing quality.
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PDF File Too Large to Upload? Quick Solutions
Having trouble with a PDF file that is too large to upload when sending email or applying for jobs? Use our PDF compression tool to shrink the size instantly.
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7 Ways to Secure PDF Documents Containing Personal Data
Protect ID cards, diplomas, and contracts in PDF files: lock them with a password, remove metadata, and avoid unknown sites. 7 practical steps for you.
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How to Compress a PDF to 200KB for CPNS 2026
A complete guide and tool to compress PDFs to 200KB for CPNS 2026. Shrink your ID card, diploma, and transcript files without losing quality for the SSCASN BKN portal.
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Corrupted PDF That Will Not Open? 6 Ways to Fix It (2026)
Is your PDF corrupted and unable to open? Learn the 6 common causes, follow the repair steps, and know when a file can no longer be saved.
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PDF vs PDF/A: Which Is Right for Archiving?
Understand the differences between PDF and PDF/A: file structure, long-term durability, and when to use each. A guide to archiving official documents.
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